基于SPCE061A语音识别门禁系统实现的研究

摘要

提出一种基于凌阳科技SPCE系列16位单片机智能语音识别门禁系统实现方法。实现基于SPCE061A的语音信号采集与分析处理：语音特征提取与识别算法。测试表明本方法成功实现基于SPCE061A的小词汇量、特定人的智能语音识别门禁系统，达到较高的识别率和较低的拒识率。%A method for Intelligent Access Control System based on Speech Recognition is proposed in this paper. The hardware system is composed of SPCE061A SoC and other auxiliary modules. Based on SPCE061A, the speech feature extraction and recognition algorithms are implemented using C programming language. The test result achieved on our demo- board shows the effectiveness of the proposed method.